Toaster oven



FIG. 1 is a top, front and left side perspective view of a toaster oven showing my new design;

FIG. 2 a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Broken lines illustrate environmental structure. The broken lines in the drawings are included for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a toaster oven, as shown and described. 